diff --git a/blossom-backend/backend/src/main/resources/mapper/PictureMapper.xml b/blossom-backend/backend/src/main/resources/mapper/PictureMapper.xml
index 4afdd24..1e8786f 100644
--- a/blossom-backend/backend/src/main/resources/mapper/PictureMapper.xml
+++ b/blossom-backend/backend/src/main/resources/mapper/PictureMapper.xml
@@ -27,7 +27,7 @@
#{item}
- group by p.url order by p.cre_time desc
+ group by p.url order by p.cre_time desc, p.id desc